Additional features, settings, or issues not covered by specific Microsoft Teams categories
There is no totally suitable template for your scenario.
From team level, you could use the Base template type - Collaborate on global crisis or event to start your teams. To learn more about Teams template, please refer to this link.
As we are mainly responsible for general issue of Microsoft Teams, your question about capturing events is more relate to development level. I would add office-teams-app-dev tag for more helping.
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